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All results from a given calculation for H2O3 (Hydrogen trioxide)

using model chemistry: LSDA/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at LSDA/6-31G**
 hartrees
Energy at 0K-225.603135
Energy at 298.15K 
HF Energy-225.603135
Nuclear repulsion energy79.412225
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at LSDA/6-31G**
Rotational Constants (cm-1) from geometry optimized at LSDA/6-31G**
ABC
1.75402 0.36319 0.32030

See section I.F.4 to change rotational constant units
Geometric Data calculated at LSDA/6-31G**

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 0.595
O2 0.000 1.141 -0.237
O3 0.000 -1.141 -0.237
H4 -0.950 1.202 -0.486
H5 0.950 -1.202 -0.486

Atom - Atom Distances (Å)
  O1 O2 O3 H4 H5
O11.41241.41241.87541.8754
O21.41242.28300.98452.5412
O31.41242.28302.54120.9845
H41.87540.98452.54123.0648
H51.87542.54120.98453.0648

picture of Hydrogen trioxide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O1 O2 H4 101.471 O1 O3 H5 101.471
O2 O1 O3 107.841
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.094      
2 O -0.304      
3 O -0.304      
4 H 0.351      
5 H 0.351      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -1.155 1.155
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -13.547 -4.408 0.000
y -4.408 -16.601 0.000
z 0.000 0.000 -16.965
Traceless
 xyz
x 3.237 -4.408 0.000
y -4.408 -1.345 0.000
z 0.000 0.000 -1.891
Polar
3z2-r2-3.783
x2-y23.055
xy-4.408
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.989 -0.481 0.000
y -0.481 3.239 0.000
z 0.000 0.000 1.673


<r2> (average value of r2) Å2
<r2> 39.555
(<r2>)1/2 6.289